/Engine/Source/Runtime/AudioMixer/Public/AudioMixerDevice.h
Submix Modulation Settings.
virtual void UpdateSubmixModulationSettings ( [USoundSubmix](API\Runtime\Engine\Sound\USoundSubmix) * InSoundSubmix, const [TSet](API\Runtime\Core\Containers\TSet)< [TObjectPtr](API\Runtime\Core\Delegates\TObjectPtr)< [USoundModulatorBase](API\Runtime\AudioExtensions\USoundModulatorBase) >> & InOutputModulation, const [TSet](API\Runtime\Core\Containers\TSet)< [TObjectPtr](API\Runtime\Core\Delegates\TObjectPtr)< [USoundModulatorBase](API\Runtime\AudioExtensions\USoundModulatorBase) >> & InWetLevelModulation, const [TSet](API\Runtime\Core\Containers\TSet)< [TObjectPtr](API\Runtime\Core\Delegates\TObjectPtr)< [USoundModulatorBase](API\Runtime\AudioExtensions\USoundModulatorBase) >> & InDryLevelModulation )